How to successfully build Thread coprocessor RCP for nrf5340?

[MichelleV]

I'm running into a similar issue to Case ID 304027 with trying to build the nRF Thread coprocessor project for the nRF5340. I'm able to compile the coprocessor project just fine for the nRF52840 and I can compile the CLI project for both the 52840 and 5340. But I keep getting errors when trying to build the coprocessor project for the 5340.

When I create a new project based on the nrf Openthread coprocess project, I don't see any overlays created for the 5340. So I add the overlays as you defined above. the cpuapp.overlay at the CMakeList level and the cpunet in the boards folder. I modified the compatible to the 5340 dk instead of the audio 5340 dk. In the Add Build Configuration I have the nrf5340dk_nrf5340_cpuapp selected, configuration set to prj.conf, no Kconfig fragments, and Extra CMake set to -DDTC_OVERLAY_FILE="nrf5340_dk_nrf5340_cpuapp.overlay".

I've tried this with both nRF v2.2.0 and v2.4.0.

This is what I get as a error from v2.2.0: (v2.4.0 errors after this)

[204/410] Building C object CMakeFiles/app.dir/src/nrf_802154_radio_wrapper.c.obj
../src/nrf_802154_radio_wrapper.c: In function 'nrf_802154_radio_wrapper_auto_ack_get':
c:\repos\Hub_3\nrf_coprocessor_2.2.0\src\nrf_802154_radio_wrapper.c:17:16: warning: implicit declaration of function 'nrf_802154_auto_ack_get'; did you mean 'nrf_802154_time_get'? [-Wimplicit-function-declaration]
   17 |         return nrf_802154_auto_ack_get();
      |                ^~~~~~~~~~~~~~~~~~~~~~~
      |                nrf_802154_time_get
../src/nrf_802154_radio_wrapper.c: In function 'nrf_802154_radio_wrapper_auto_ack_set':
c:\repos\Hub_3\nrf_coprocessor_2.2.0\src\nrf_802154_radio_wrapper.c:22:9: warning: implicit declaration of function 'nrf_802154_auto_ack_set'; did you mean 'nrf_802154_ack_data_set'? [-Wimplicit-function-declaration]
   22 |         nrf_802154_auto_ack_set(enabled);
      |         ^~~~~~~~~~~~~~~~~~~~~~~
      |         nrf_802154_ack_data_set
[316/410] Building C object modules/openthread/platform/CMakeFiles/openthread_platform.dir/uart.c.obj
FAILED: modules/openthread/platform/CMakeFiles/openthread_platform.dir/uart.c.obj
C:\ncs\v2.2.0\toolchains\v2.2.0\opt\zephyr-sdk\arm-zephyr-eabi\bin\arm-zephyr-eabi-gcc.exe -DKERNEL -DMBEDTLS_CONFIG_FILE=\"nrf-config.h\" -DMBEDTLS_USER_CONFIG_FILE=\"nrf-config-user.h\" -DNRF5340_XXAA_APPLICATION -DNRF_802154_ACK_TIMEOUT_ENABLED=1 -DNRF_802154_ECB_PRIORITY=-1 -DNRF_802154_ENCRYPTION_ENABLED=1 -DNRF_802154_IE_WRITER_ENABLED=1 -DNRF_802154_INTERNAL_RADIO_IRQ_HANDLING=0 -DNRF_802154_PENDING_EXTENDED_ADDRESSES="" -DNRF_802154_PENDING_SHORT_ADDRESSES="" -DNRF_802154_RX_BUFFERS=16 -DNRF_802154_SECURITY_WRITER_ENABLED=1 -DNRF_802154_SWI_PRIORITY=1 -DNRF_802154_TX_STARTED_NOTIFY_ENABLED=1 -DNRF_802154_USE_RAW_API=1 -DNRF_SKIP_FICR_NS_COPY_TO_RAM -DOPENTHREAD_CONFIG_LOG_LEVEL=1 -DOPENTHREAD_CONFIG_LOG_OUTPUT=OPENTHREAD_CONFIG_LOG_OUTPUT_APP -DOPENTHREAD_PROJECT_CORE_CONFIG_FILE=\"openthread-core-zephyr-config.h\" -DUSE_PARTITION_MANAGER=1 -D_ANSI_SOURCE -D_FORTIFY_SOURCE=1 -D__LINUX_ERRNO_EXTENSIONS__ -D__PROGRAM_START -D__ZEPHYR__=1 -IC:/ncs/v2.2.0/zephyr/include -Izephyr/include/generated -IC:/ncs/v2.2.0/zephyr/soc/arm/nordic_nrf/nrf53 -IC:/ncs/v2.2.0/zephyr/lib/libc/newlib/include -IC:/ncs/v2.2.0/zephyr/soc/arm/nordic_nrf/common/. -IC:/ncs/v2.2.0/zephyr/subsys/net/lib/openthread/platform -IC:/ncs/v2.2.0/zephyr/subsys/settings/include -IC:/ncs/v2.2.0/nrf/include -IC:/ncs/v2.2.0/nrf/tests/include -IC:/ncs/v2.2.0/zephyr/modules/openthread/platform/. -IC:/ncs/v2.2.0/modules/hal/cmsis/CMSIS/Core/Include -IC:/ncs/v2.2.0/modules/hal/nordic/nrfx -IC:/ncs/v2.2.0/modules/hal/nordic/nrfx/drivers/include -IC:/ncs/v2.2.0/modules/hal/nordic/nrfx/mdk -IC:/ncs/v2.2.0/zephyr/modules/hal_nordic/nrfx/. -Imodules/libmetal/libmetal/lib/include -IC:/ncs/v2.2.0/modules/lib/open-amp/open-amp/lib/include -Imodules/openthread/build/etc/cmake -IC:/ncs/v2.2.0/modules/lib/openthread/etc/cmake -IC:/ncs/v2.2.0/nrfxlib/nrf_802154/serialization/include -IC:/ncs/v2.2.0/nrfxlib/nrf_802154/serialization/include/platform -IC:/ncs/v2.2.0/nrfxlib/nrf_802154/serialization/include/serialization -IC:/ncs/v2.2.0/nrfxlib/nrf_802154/serialization/include/host -Imodules/nrfxlib/nrfxlib/nrf_security/src/include/generated -IC:/ncs/v2.2.0/nrfxlib/nrf_security/include -IC:/ncs/v2.2.0/nrfxlib/nrf_security/include/mbedtls -IC:/ncs/v2.2.0/nrfxlib/nrf_security/include/psa -IC:/ncs/v2.2.0/mbedtls/include -IC:/ncs/v2.2.0/mbedtls/include/mbedtls -IC:/ncs/v2.2.0/mbedtls/include/psa -IC:/ncs/v2.2.0/mbedtls/library -IC:/ncs/v2.2.0/nrfxlib/nrf_security/../crypto/nrf_oberon/include -IC:/ncs/v2.2.0/nrfxlib/nrf_security/../crypto/nrf_oberon/include/mbedtls -IC:/ncs/v2.2.0/nrfxlib/nrf_security/../crypto/nrf_oberon/include/psa -IC:/ncs/v2.2.0/nrfxlib/crypto/nrf_oberon/include/mbedtls -IC:/ncs/v2.2.0/nrfxlib/crypto/nrf_oberon/include -isystem C:/ncs/v2.2.0/zephyr/subsys/cpp/include -isystem C:/ncs/v2.2.0/modules/lib/openthread/include -isystem C:/ncs/v2.2.0/modules/lib/openthread/examples/platforms -isystem C:/ncs/v2.2.0/nrfxlib/crypto/nrf_cc312_platform/include -fno-strict-aliasing -Os -imacros C:/repos/Hub_3/nrf_coprocessor_2.2.0/build/zephyr/include/generated/autoconf.h -ffreestanding -fno-common -g -gdwarf-4 -fdiagnostics-color=always -mcpu=cortex-m33 -mthumb -mabi=aapcs -mfpu=fpv5-sp-d16 -mfloat-abi=hard -mfp16-format=ieee --sysroot=C:/ncs/v2.2.0/toolchains/v2.2.0/opt/zephyr-sdk/arm-zephyr-eabi/arm-zephyr-eabi -imacros C:/ncs/v2.2.0/zephyr/include/zephyr/toolchain/zephyr_stdint.h -Wall -Wformat -Wformat-security -Wno-format-zero-length -Wno-main -Wno-pointer-sign -Wpointer-arith -Wexpansion-to-defined -Wno-unused-but-set-variable -Werror=implicit-int -fno-pic -fno-pie -fno-asynchronous-unwind-tables -fno-reorder-functions --param=min-pagesize=0 -fno-defer-pop -fmacro-prefix-map=C:/repos/Hub_3/nrf_coprocessor_2.2.0=CMAKE_SOURCE_DIR -fmacro-prefix-map=C:/ncs/v2.2.0/zephyr=ZEPHYR_BASE -fmacro-prefix-map=C:/ncs/v2.2.0=WEST_TOPDIR -ffunction-sections -fdata-sections -specs=nano.specs -std=c99 -MD -MT modules/openthread/platform/CMakeFiles/openthread_platform.dir/uart.c.obj -MF modules\openthread\platform\CMakeFiles\openthread_platform.dir\uart.c.obj.d -o modules/openthread/platform/CMakeFiles/openthread_platform.dir/uart.c.obj -c C:/ncs/v2.2.0/zephyr/modules/openthread/platform/uart.c
In file included from C:\ncs\v2.2.0\zephyr\include\zephyr\toolchain\gcc.h:88,
                 from C:\ncs\v2.2.0\zephyr\include\zephyr\toolchain.h:50,
                 from C:\ncs\v2.2.0\zephyr\include\zephyr\sys\cbprintf.h:13,
                 from C:\ncs\v2.2.0\zephyr\include\zephyr\logging\log_msg.h:11,
                 from C:\ncs\v2.2.0\zephyr\include\zephyr\logging\log_core.h:9,
                 from C:\ncs\v2.2.0\zephyr\include\zephyr\logging\log.h:11,
                 from C:\ncs\v2.2.0\zephyr\modules\openthread\platform\uart.c:10:
C:/ncs/v2.2.0/zephyr/modules/openthread/platform/uart.c: In function 'otPlatUartEnable':
C:\ncs\v2.2.0\zephyr\include\zephyr\device.h:83:41: error: '__device_dts_ord_DT_CHOSEN_zephyr_ot_uart_ORD' undeclared (first use in this function)
   83 | #define DEVICE_NAME_GET(dev_id) _CONCAT(__device_, dev_id)
      |                                         ^~~~~~~~~
C:\ncs\v2.2.0\zephyr\include\zephyr\toolchain\common.h:132:26: note: in definition of macro '_DO_CONCAT'
  132 | #define _DO_CONCAT(x, y) x ## y
      |                          ^
C:\ncs\v2.2.0\zephyr\include\zephyr\device.h:83:33: note: in expansion of macro '_CONCAT'
   83 | #define DEVICE_NAME_GET(dev_id) _CONCAT(__device_, dev_id)
      |                                 ^~~~~~~
C:\ncs\v2.2.0\zephyr\include\zephyr\device.h:209:37: note: in expansion of macro 'DEVICE_NAME_GET'
  209 | #define DEVICE_DT_NAME_GET(node_id) DEVICE_NAME_GET(Z_DEVICE_DT_DEV_ID(node_id))
      |                                     ^~~~~~~~~~~~~~~
C:\ncs\v2.2.0\zephyr\include\zephyr\device.h:226:34: note: in expansion of macro 'DEVICE_DT_NAME_GET'
  226 | #define DEVICE_DT_GET(node_id) (&DEVICE_DT_NAME_GET(node_id))
      |                                  ^~~~~~~~~~~~~~~~~~
C:\ncs\v2.2.0\zephyr\modules\openthread\platform\uart.c:160:23: note: in expansion of macro 'DEVICE_DT_GET'
  160 |         ot_uart.dev = DEVICE_DT_GET(DT_CHOSEN(zephyr_ot_uart));
      |                       ^~~~~~~~~~~~~
C:\ncs\v2.2.0\zephyr\include\zephyr\device.h:83:41: note: each undeclared identifier is reported only once for each function it appears in
   83 | #define DEVICE_NAME_GET(dev_id) _CONCAT(__device_, dev_id)
      |                                         ^~~~~~~~~
C:\ncs\v2.2.0\zephyr\include\zephyr\toolchain\common.h:132:26: note: in definition of macro '_DO_CONCAT'
  132 | #define _DO_CONCAT(x, y) x ## y
      |                          ^
C:\ncs\v2.2.0\zephyr\include\zephyr\device.h:83:33: note: in expansion of macro '_CONCAT'
   83 | #define DEVICE_NAME_GET(dev_id) _CONCAT(__device_, dev_id)
      |                                 ^~~~~~~
C:\ncs\v2.2.0\zephyr\include\zephyr\device.h:209:37: note: in expansion of macro 'DEVICE_NAME_GET'
  209 | #define DEVICE_DT_NAME_GET(node_id) DEVICE_NAME_GET(Z_DEVICE_DT_DEV_ID(node_id))
      |                                     ^~~~~~~~~~~~~~~
C:\ncs\v2.2.0\zephyr\include\zephyr\device.h:226:34: note: in expansion of macro 'DEVICE_DT_NAME_GET'
  226 | #define DEVICE_DT_GET(node_id) (&DEVICE_DT_NAME_GET(node_id))
      |                                  ^~~~~~~~~~~~~~~~~~
C:\ncs\v2.2.0\zephyr\modules\openthread\platform\uart.c:160:23: note: in expansion of macro 'DEVICE_DT_GET'
  160 |         ot_uart.dev = DEVICE_DT_GET(DT_CHOSEN(zephyr_ot_uart));
      |                       ^~~~~~~~~~~~~
[324/410] Building C object modules/hal_nordic/nrfx/CMakeFiles/modules__hal_nordic__nrfx.dir/C_/ncs/v2.2.0/modules/hal/nordic/nrfx/drivers/src/nrfx_gpiote.c.obj
FATAL ERROR: command exited with status 1: 'C:\ncs\v2.2.0\toolchains\v2.2.0\opt\bin\cmake.EXE' --build 'c:\repos\Hub_3\nrf_coprocessor_2.2.0\build'
ninja: build stopped: subcommand failed.

Error from v2.4.0:

[228/419] Building C object CMakeFiles/app.dir/src/nrf_802154_radio_wrapper.c.obj
../src/nrf_802154_radio_wrapper.c: In function 'nrf_802154_radio_wrapper_auto_ack_get':
c:\repos\Hub_3\nrf_coprocessor_2_4_0\src\nrf_802154_radio_wrapper.c:17:16: warning: implicit declaration of function 'nrf_802154_auto_ack_get'; did you mean 'nrf_802154_time_get'? [-Wimplicit-function-declaration]
   17 |         return nrf_802154_auto_ack_get();
      |                ^~~~~~~~~~~~~~~~~~~~~~~
      |                nrf_802154_time_get
../src/nrf_802154_radio_wrapper.c: In function 'nrf_802154_radio_wrapper_auto_ack_set':
c:\repos\Hub_3\nrf_coprocessor_2_4_0\src\nrf_802154_radio_wrapper.c:22:9: warning: implicit declaration of function 'nrf_802154_auto_ack_set'; did you mean 'nrf_802154_ack_data_set'? [-Wimplicit-function-declaration]
   22 |         nrf_802154_auto_ack_set(enabled);
      |         ^~~~~~~~~~~~~~~~~~~~~~~
      |         nrf_802154_ack_data_set
[313/419] Building C object modules/openthread/platform/CMakeFiles/openthread_platform.dir/uart.c.obj
FAILED: modules/openthread/platform/CMakeFiles/openthread_platform.dir/uart.c.obj
C:\ncs\toolchains\31f4403e35\opt\zephyr-sdk\arm-zephyr-eabi\bin\arm-zephyr-eabi-gcc.exe -DKERNEL -DMBEDTLS_CONFIG_FILE=\"nrf-config.h\" -DMBEDTLS_USER_CONFIG_FILE=\"nrf-config-user.h\" -DNRF5340_XXAA_APPLICATION -DNRF_802154_ACK_TIMEOUT_ENABLED=1 -DNRF_802154_CARRIER_FUNCTIONS_ENABLED=0 -DNRF_802154_ECB_PRIORITY=-1 -DNRF_802154_ENCRYPTION_ENABLED=1 -DNRF_802154_IE_WRITER_ENABLED=1 -DNRF_802154_INTERNAL_RADIO_IRQ_HANDLING=0 -DNRF_802154_PENDING_EXTENDED_ADDRESSES="" -DNRF_802154_PENDING_SHORT_ADDRESSES="" -DNRF_802154_RX_BUFFERS=16 -DNRF_802154_SECURITY_WRITER_ENABLED=1 -DNRF_802154_SWI_PRIORITY=1 -DNRF_802154_TX_STARTED_NOTIFY_ENABLED=1 -DNRF_802154_USE_RAW_API=1 -DNRF_SKIP_FICR_NS_COPY_TO_RAM -DOPENTHREAD_CONFIG_LOG_LEVEL=0 -DOPENTHREAD_PROJECT_CORE_CONFIG_FILE=\"openthread-core-zephyr-config.h\" -DUSE_PARTITION_MANAGER=1 -D_ANSI_SOURCE -D_FORTIFY_SOURCE=1 -D__LINUX_ERRNO_EXTENSIONS__ -D__PROGRAM_START -D__ZEPHYR__=1 -IC:/ncs/v2.4.0/zephyr/include -Izephyr/include/generated -IC:/ncs/v2.4.0/zephyr/soc/arm/nordic_nrf/nrf53 -IC:/ncs/v2.4.0/zephyr/lib/libc/newlib/include -IC:/ncs/v2.4.0/zephyr/soc/arm/nordic_nrf/common/. -IC:/ncs/v2.4.0/zephyr/subsys/settings/include -IC:/ncs/v2.4.0/nrf/include -IC:/ncs/v2.4.0/nrf/tests/include -IC:/ncs/v2.4.0/zephyr/modules/openthread/platform/. -IC:/ncs/v2.4.0/modules/hal/cmsis/CMSIS/Core/Include -IC:/ncs/v2.4.0/modules/hal/nordic/nrfx -IC:/ncs/v2.4.0/modules/hal/nordic/nrfx/drivers/include -IC:/ncs/v2.4.0/modules/hal/nordic/nrfx/mdk -IC:/ncs/v2.4.0/zephyr/modules/hal_nordic/nrfx/. -Imodules/libmetal/libmetal/lib/include -IC:/ncs/v2.4.0/modules/lib/open-amp/open-amp/lib/include -Imodules/openthread/build/etc/cmake -IC:/ncs/v2.4.0/modules/lib/openthread/etc/cmake -IC:/ncs/v2.4.0/nrfxlib/nrf_802154/serialization/include -IC:/ncs/v2.4.0/nrfxlib/nrf_802154/serialization/include/platform -IC:/ncs/v2.4.0/nrfxlib/nrf_802154/serialization/include/serialization -IC:/ncs/v2.4.0/nrfxlib/nrf_802154/serialization/include/host -Imodules/nrfxlib/nrfxlib/nrf_security/src/include/generated -IC:/ncs/v2.4.0/nrfxlib/nrf_security/include -IC:/ncs/v2.4.0/nrfxlib/nrf_security/../crypto/nrf_oberon/core/include -IC:/ncs/v2.4.0/nrfxlib/nrf_security/../crypto/nrf_oberon/core/library -IC:/ncs/v2.4.0/modules/crypto/mbedtls/include -IC:/ncs/v2.4.0/modules/crypto/mbedtls/library -IC:/ncs/v2.4.0/nrfxlib/nrf_security/../crypto/nrf_oberon/include -IC:/ncs/v2.4.0/nrfxlib/nrf_security/../crypto/nrf_oberon/include/mbedtls -IC:/ncs/v2.4.0/nrfxlib/nrf_security/../crypto/nrf_oberon/core/oberon/drivers -IC:/ncs/v2.4.0/nrfxlib/crypto/nrf_oberon/include/mbedtls -IC:/ncs/v2.4.0/nrfxlib/crypto/nrf_oberon/include -isystem C:/ncs/v2.4.0/zephyr/lib/cpp/minimal/include -isystem C:/ncs/v2.4.0/modules/lib/openthread/include -isystem C:/ncs/v2.4.0/modules/lib/openthread/examples/platforms -isystem C:/ncs/v2.4.0/nrfxlib/crypto/nrf_cc312_platform/include -fno-strict-aliasing -Os -imacros C:/repos/Hub_3/nrf_coprocessor_2_4_0/build/zephyr/include/generated/autoconf.h -fno-common -g -gdwarf-4 -fdiagnostics-color=always -mcpu=cortex-m33 -mthumb -mabi=aapcs -mfpu=fpv5-sp-d16 -mfloat-abi=hard --sysroot=C:/ncs/toolchains/31f4403e35/opt/zephyr-sdk/arm-zephyr-eabi/arm-zephyr-eabi -imacros C:/ncs/v2.4.0/zephyr/include/zephyr/toolchain/zephyr_stdint.h -Wall -Wformat -Wformat-security -Wno-format-zero-length -Wno-pointer-sign -Wpointer-arith -Wexpansion-to-defined -Wno-unused-but-set-variable -Werror=implicit-int -fno-pic -fno-pie -fno-asynchronous-unwind-tables -fno-reorder-functions --param=min-pagesize=0 -fno-defer-pop -fmacro-prefix-map=C:/repos/Hub_3/nrf_coprocessor_2_4_0=CMAKE_SOURCE_DIR -fmacro-prefix-map=C:/ncs/v2.4.0/zephyr=ZEPHYR_BASE -fmacro-prefix-map=C:/ncs/v2.4.0=WEST_TOPDIR -ffunction-sections -fdata-sections -specs=nano.specs -std=c99 -MD -MT modules/openthread/platform/CMakeFiles/openthread_platform.dir/uart.c.obj -MF modules\openthread\platform\CMakeFiles\openthread_platform.dir\uart.c.obj.d -o modules/openthread/platform/CMakeFiles/openthread_platform.dir/uart.c.obj -c C:/ncs/v2.4.0/zephyr/modules/openthread/platform/uart.c
In file included from C:\ncs\v2.4.0\zephyr\include\zephyr\toolchain\gcc.h:92,
                 from C:\ncs\v2.4.0\zephyr\include\zephyr\toolchain.h:50,
                 from C:\ncs\v2.4.0\zephyr\include\zephyr\sys\cbprintf.h:13,
                 from C:\ncs\v2.4.0\zephyr\include\zephyr\logging\log_msg.h:11,
                 from C:\ncs\v2.4.0\zephyr\include\zephyr\logging\log_core.h:9,
                 from C:\ncs\v2.4.0\zephyr\include\zephyr\logging\log.h:11,
                 from C:\ncs\v2.4.0\zephyr\modules\openthread\platform\uart.c:10:
C:/ncs/v2.4.0/zephyr/modules/openthread/platform/uart.c: In function 'otPlatUartEnable':
C:\ncs\v2.4.0\zephyr\include\zephyr\device.h:84:41: error: '__device_dts_ord_DT_CHOSEN_zephyr_ot_uart_ORD' undeclared (first use in this function)
   84 | #define DEVICE_NAME_GET(dev_id) _CONCAT(__device_, dev_id)
      |                                         ^~~~~~~~~
C:\ncs\v2.4.0\zephyr\include\zephyr\toolchain\common.h:132:26: note: in definition of macro '_DO_CONCAT'
  132 | #define _DO_CONCAT(x, y) x ## y
      |                          ^
C:\ncs\v2.4.0\zephyr\include\zephyr\device.h:84:33: note: in expansion of macro '_CONCAT'
   84 | #define DEVICE_NAME_GET(dev_id) _CONCAT(__device_, dev_id)
      |                                 ^~~~~~~
C:\ncs\v2.4.0\zephyr\include\zephyr\device.h:210:37: note: in expansion of macro 'DEVICE_NAME_GET'
  210 | #define DEVICE_DT_NAME_GET(node_id) DEVICE_NAME_GET(Z_DEVICE_DT_DEV_ID(node_id))
      |                                     ^~~~~~~~~~~~~~~
C:\ncs\v2.4.0\zephyr\include\zephyr\device.h:227:34: note: in expansion of macro 'DEVICE_DT_NAME_GET'
  227 | #define DEVICE_DT_GET(node_id) (&DEVICE_DT_NAME_GET(node_id))
      |                                  ^~~~~~~~~~~~~~~~~~
C:\ncs\v2.4.0\zephyr\modules\openthread\platform\uart.c:160:23: note: in expansion of macro 'DEVICE_DT_GET'
  160 |         ot_uart.dev = DEVICE_DT_GET(DT_CHOSEN(zephyr_ot_uart));
      |                       ^~~~~~~~~~~~~
C:\ncs\v2.4.0\zephyr\include\zephyr\device.h:84:41: note: each undeclared identifier is reported only once for each function it appears in
   84 | #define DEVICE_NAME_GET(dev_id) _CONCAT(__device_, dev_id)
      |                                         ^~~~~~~~~
C:\ncs\v2.4.0\zephyr\include\zephyr\toolchain\common.h:132:26: note: in definition of macro '_DO_CONCAT'
  132 | #define _DO_CONCAT(x, y) x ## y
      |                          ^
C:\ncs\v2.4.0\zephyr\include\zephyr\device.h:84:33: note: in expansion of macro '_CONCAT'
   84 | #define DEVICE_NAME_GET(dev_id) _CONCAT(__device_, dev_id)
      |                                 ^~~~~~~
C:\ncs\v2.4.0\zephyr\include\zephyr\device.h:210:37: note: in expansion of macro 'DEVICE_NAME_GET'
  210 | #define DEVICE_DT_NAME_GET(node_id) DEVICE_NAME_GET(Z_DEVICE_DT_DEV_ID(node_id))
      |                                     ^~~~~~~~~~~~~~~
C:\ncs\v2.4.0\zephyr\include\zephyr\device.h:227:34: note: in expansion of macro 'DEVICE_DT_NAME_GET'
  227 | #define DEVICE_DT_GET(node_id) (&DEVICE_DT_NAME_GET(node_id))
      |                                  ^~~~~~~~~~~~~~~~~~
C:\ncs\v2.4.0\zephyr\modules\openthread\platform\uart.c:160:23: note: in expansion of macro 'DEVICE_DT_GET'
  160 |         ot_uart.dev = DEVICE_DT_GET(DT_CHOSEN(zephyr_ot_uart));
      |                       ^~~~~~~~~~~~~
[321/419] Building C objFATAL ERROR: command exited with status 1: 'C:\ncs\toolchains\31f4403e35\opt\bin\cmake.EXE' --build 'c:\repos\Hub_3\nrf_coprocessor_2_4_0\build'
ect modules/openthread/platform/CMakeFiles/openthread_platform.dir/settings.c.obj
ninja: build stopped: subcommand failed.

[MichelleV]

I'm also curious to understand why there is a nrf802154 radio wrapper (*.c/*/h) in the nrf/samples/openthread/coprocesspr but not in the zephyr/samples/net/openthread/coprocessor???

[Naeem Maroof]

Hello Michelle,

As you have mentioned that:

you can build the Thread-CLI sample for both the nrf52840 and nrf5340

you can build the Thread-coprocessor project for the nrf52840

but you are getting errors when building Thread-coprocessor for the nrf5340

The reason is that Thread-CLI sample supports both the nrf52840 as well as nrf5340 based hardware platforms along with few others. However, the NCS Sample Thread-Coprocessor does not support nrf5340 soc based platform. Please see the table below for supported boards, and the sample homepage for more details.

BR,

Naeem

[MichelleV]

If the coprocessor version that I'm trying here isn't setup for nrf5340, where can I find one that is? We would like to use the nrf5340 in a rcp configuration.

[Naeem Maroof]

Taking the similar approach as described by the ticket you have referred; I was able to compile the COPROCESSOR sample for NRF5340DK by incorporating the following changes:

1) added following config in the prj.conf

CONFIG_IEEE802154=y

2) Added nrf5340dk_nrf5340_cpuapp.overlay file with following content in ./boards directory

/ {
	chosen {
		zephyr,console = &uart0;
		zephyr,ot-uart = &uart0;
		zephyr,shell-uart = &uart0;
		zephyr,uart-mcumgr = &uart0;
		zephyr,bt-mon-uart = &uart0;
		zephyr,bt-c2h-uart = &uart0;
		zephyr,bt-hci-rpmsg-ipc = &ipc0;
		nordic,802154-spinel-ipc = &ipc0;
		zephyr,ieee802154 = &ieee802154;
	};
};

&ieee802154 {
    status = "okay";
};
    

3) Added nrf5340dk_nrf5340_cpunet.overlay with following content in ./child_image/802154_rpmsg/boards directory

/ {
	model = "Nordic nRF5340 DK NRF5340 Network";
	    compatible = "nordic,nrf5340-nrf5340-cpunet";

	chosen {
		zephyr,console = &uart0;
		zephyr,shell-uart = &uart0;
		zephyr,uart-mcumgr = &uart0;
		zephyr,bt-mon-uart = &uart0;
		zephyr,bt-c2h-uart = &uart0;
		zephyr,bt-hci-rpmsg-ipc = &ipc0;
		nordic,802154-spinel-ipc = &ipc0;
		zephyr,sram = &sram1;
		zephyr,flash = &flash1;
		zephyr,code-partition = &slot0_partition;
		zephyr,ieee802154 = &ieee802154;
	};
};

&ieee802154 {
	status = "okay";
};

Just putting a snapshot here to show the folder structure and the successful compilation.

BR,

Naeem

[joanou]

This seems to work for me as RCP, but I am not pleased with the unsupported status.  Were there any other updates? Does it work as intended?